Finding the Fourth Proportional to 3,410.52, 4,706.88 and 2,293.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,410.52 : 4,706.88 = 2,293.80 : x
2. Step 2: Convert to fraction form
   3,410.52/4,706.88 = 2,293.80/x
3. Step 3: Cross multiply
   3,410.52x = 4,706.88 × 2,293.80
4. Step 4: Simplify right side
   3,410.52x = 10,796,641.34
5. Step 5: Solve for x
   x = 10,796,641.34/3,410.52
6. Step 6: Final answer
   x = 3,165.69